server/lib/activitypub/process/process-reject.ts

   1 import { ActivityReject } from '../../../../shared/models/activitypub/activity'
   2 import { getActorUrl } from '../../../helpers/activitypub'
   3 import { sequelizeTypescript } from '../../../initializers'
   4 import { ActorModel } from '../../../models/activitypub/actor'
   5 import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
   6
   7 async function processRejectActivity (activity: ActivityReject, inboxActor?: ActorModel) {
   8   if (inboxActor === undefined) throw new Error('Need to reject on explicit inbox.')
   9
  10   const actorUrl = getActorUrl(activity.actor)
  11   const targetActor = await ActorModel.loadByUrl(actorUrl)
  12
  13   return processReject(inboxActor, targetActor)
  14 }
  15
  16 // ---------------------------------------------------------------------------
  17
  18 export {
  19   processRejectActivity
  20 }
  21
  22 // ---------------------------------------------------------------------------
  23
  24 async function processReject (actor: ActorModel, targetActor: ActorModel) {
  25   return sequelizeTypescript.transaction(async t => {
  26     const actorFollow = await ActorFollowModel.loadByActorAndTarget(actor.id, targetActor.id, t)
  27
  28     if (!actorFollow) throw new Error(`'Unknown actor follow ${actor.id} -> ${targetActor.id}.`)
  29
  30     await actorFollow.destroy({ transaction: t })
  31
  32     return undefined
  33   })
  34 }